{"cve":"CVE-2013-2067","nvd":{"published":"2013-06-01T14:21:05.847","modified":"2026-10-09T20:17:06.897","status":"Modified","description":"java/org/apache/catalina/authenticator/FormAuthenticator.java in the form authentication feature in Apache Tomcat 6.0.21 through 6.0.36 and 7.x before 7.0.33 does not properly handle the relationships between authentication requirements and sessions, which allows remote attackers to inject a request into a session by sending this request during completion of the login form, a variant of a session fixation attack.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://archives.neohapsis.com/archives/bugtraq/2013-05/0041.html","http://rhn.redhat.com/errata/RHSA-2013-0833.html","http://rhn.redhat.com/errata/RHSA-2013-0834.html","http://rhn.redhat.com/errata/RHSA-2013-0839.html","http://rhn.redhat.com/errata/RHSA-2013-0964.html"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-2067","score":0.10407,"percentile":0.95697,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-6m48-jxwx-76q7","url":"https://osv.dev/vulnerability/GHSA-6m48-jxwx-76q7","summary":"Improper Authentication in Apache Tomcat","modified":"2023-11-08T03:57:17.115507Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=6.0.21 <6.0.37"],"fixed":["6.0.37"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=7.0.0 <7.0.33"],"fixed":["7.0.33"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}